Predictors of recurrence and complications for the endovascular treatment of unruptured middle cerebral artery aneurysm: A high-volume center experience over 12 years.

EVT is a safe and effective therapeutics for unruptured MCA aneurysms management, and provides durable aneurysm occlusion rate during follow-up. Large MCA aneurysms have higher recurrence and ischemic complications risk after EVT. Stent-assisted coiling can significantly reduce the recurrence rate without increasing the risk of complications.